Tensions escalate and war comes to Gotham City when Batman is drawn into a skirmish between rival gangs. As Gotham's biggest gang battle ignites, Batman must call on all his available allies-Oracle, Batgirl, Nightwing, Orpheus, Onyx and Tarantula-to preserve life and contain the chaos while trying to determine who started this outbreak of violence. Plus, Tim Drake must abandon his role as Robin and Batman gets an unexpected (and unwelcome) replacement in the form of Spoiler. BATMAN: WAR GAMES BOOK ONE collects for the first time the complete War Games saga that changed the criminal underworld of Gotham City forever! Collects BATGIRL #53, #55, BATMAN #631, BATMAN: THE 12-CENT ADVENTURE, BATMAN LEGENDS OF THE DARK KNIGHT #182, BATMAN GOTHAM KNIGHTS #56, CATWOMAN #34, DETECTIVE COMICS #790-797, NIGHTWING #96, ROBIN #126-129 and SOLO #10.